Questions on UI for WinForms Forum

4 answers

282 views

How to open a new page on click of desktopalert

Hi

I am using desktopalert control in my windows form. I want to know how I can redirect to a new page on clicking the desktopalert (by clicking anywhere on the desktopalert or on the captiontex or on the caption image).

Also I want to know how can I make this application which would wake up every x minutes and check our database for some condition and display the desktopalert.

Thanks

DesktopAlert

answered on 14 Dec 2012

1 answer

1.4K+ views

RadGridView background color change

HI,

I was wondering how to change background color of whole RadGridView, i'm using C#.

Cheers

GridView

answered on 14 Dec 2012

1 answer

87 views

RadMaskedEditBox Name from KeyUp Handler

Hi Support,

I have 10 RadMaskedEditBox that use the same event handler on the KeyUp event. In my handler I need to know the name of the component it was called from.

private void radMaskedEditBox_KeyUp(object sender, KeyEventArgs e)
...

I would like to use something like that ((RadMaskedEditBox)sender).Name but it's not working since the sender is from type RadMaskedEditBoxElement and the Name property is empty.

How can I found the sender component name from the KeyUp event?

Regards,
Nadia

MaskedEditBox

answered on 14 Dec 2012

1 answer

125 views

Binding contents to DataSource

Hi,

I am trying to get a RadRichTextBox to be automatically populated with the contents of a field from an Oracle database. I have set up the properties in the same way that I would for a regular Windows Forms Rich Text Box - by setting the DataBindings Text property to be the BindingSource followed by the field name.

This is working for a regular RichTextBox, however the RadRichTextBox remains empty.

I have attached a screenshot of the Properties window so you can see exactly what I've set.

Any ideas would be appreciated.

Thanks,
Ashley

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 14 Dec 2012

1 answer

47 views

Q32012 SP1 changes... how to revert appearance?

Hello, this is a quick post to see if there's a way I can revert back to the pre-SP1 (released yesterday) appearance of the split container control. (This project needs to go out today and I probably shouldn't have updated without leaving myself more time).

According to the release notes:

FIXED: Theme settings are applied only to the first SplitterElement.
FIXED: The image set for the grip of the splitters is not shown for all splitters.

I wasn't using a specific theme (default), and the splitter was a blue color (on my system) without a grip (they are fixed panels). Now it is gray with a grip.

Given more time, I'm sure I could find the properties, but if you could help, I'd appreciate it!!

Thanks,
Dan

SplitContainer

answered on 14 Dec 2012

6 answers

987 views

DatetimePicker Time Format

I have a datetime picker that has a time format.
I'm wondering if it is possible to:

1. remove the seconds part, so it would only be HH:MM AM/PM?

2. limit the time that can be chosen (e.g. 8 AM to 5 PM)

2. set the interval of increasing and decreasing the Minutes part to 30 instead of 1?

EDIT:

Nevermind Question # 1.

CustomFormat in the properties gets the job done.

Calendar, DateTimePicker, TimePicker and Clock

answered on 14 Dec 2012

4 answers

285 views

Conditional Formatting Based on Other Rows

Hi,

I am using Telerik for Winforms version 2012.3.1017.40. I am using a RadGridView control to display some data.

The following is always true:
- First columns is a date
- All other columns are numeric
- I do not know at design time how many other columns there will be
- The data is at regular intervals (e.g. each row is a 2 minute step)

I am trying to achieve the following functionality:
For each cell value cell:
    Determine value
    Determine Previous Value
    If difference greater than 5:
        backcolour = green
    else if difference less than -5:
        backcolour = red

The 'previous value' cannot necessarily look at the previous row, I do not know what custom sorting the user will have done. Rather the previous value should be taken from the row at the previous point in time (according to the first column(date)).

I could achieve this by querying the underlying datasource (a DataTable) on the CellFormatting event, but can't help wandering if there is an easier way!

Thanks for any assistance.

GridView

answered on 13 Dec 2012

1 answer

90 views

Insert in gridview

We are using RadControls for WinForms Q3 2009 SP1.
In gridview control , we are using GroupByExpressions to club datas together.
When we try to insert a row at custom location , it works weird .Instead of inserting a row at custom location, it puts a row in new group.
See the attachment files for more details.

GridView

answered on 13 Dec 2012

1 answer

133 views

set RowElement.BackColor in RowFormatting event

I am able to change the font but not the backcolor. The line that sets the color is indeed being executed (e.RowElement.BackColor = ....) but the color does not change. What am I failing to do?

void grid_RowFormatting(object sender, Telerik.WinControls.UI.RowFormattingEventArgs e)

{

try

{

if ((grid.MasterTemplate.Columns.Contains("colARRIVE")) && (grid.MasterTemplate.Columns.Contains("colDEPART")))

{

if ((TimeSpan)e.RowElement.RowInfo.Cells["colARRIVE"].Value == (TimeSpan) e.RowElement.RowInfo.Cells["colDEPART"].Value)

{

e.RowElement.Font = new Font(e.RowElement.Font, FontStyle.Strikeout);

}

else

{